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HD1249 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include material: PLASTIC, valve_type_for_which_designed: TEMPERATURE REGULATING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-114-7144, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
HD1249
NSN: 4820-01-114-7144
FSC: 4820
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
materialPLASTIC
valve_type_for_which_designedTEMPERATURE REGULATING
NSN4820-01-114-7144
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: HD1249 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
VALVE TYPE FOR WHICH DESIGNED: TEMPERATURE REGULATING
•
MATERIAL: PLASTIC
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
VALVE TYPE FOR WHICH DESIGNEDTEMPERATURE REGULATING
MATERIALPLASTIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
40273Interchangeable
interchangeable cross-reference
interchangeable
12503500Interchangeable
interchangeable cross-reference
interchangeable
1151-16-0519Interchangeable
interchangeable cross-reference
interchangeable
011-001623-003Interchangeable
interchangeable cross-reference
interchangeable
571-4027-03-05-19Interchangeable
interchangeable cross-reference
interchangeable
250040-068Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HD1249?
HD1249 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace HD1249?
There are 20 known substitutes for HD1249: 40273, 12503500, 1151-16-0519 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HD1249?
HD1249 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-114-7144. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026